[  512.152317] bond0 (unregistering): Released all slaves
[  512.590051] fab-br0: port 1(fbond) entered blocking state
[  512.590158] fab-br0: port 1(fbond) entered disabled state
[  512.590250] fbond: entered allmulticast mode
[  512.590374] fbond: entered promiscuous mode
[  512.606430] veth1-bond: entered promiscuous mode
[  512.606526] veth1-bond: entered allmulticast mode
[  512.606613] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  512.619377] veth2-bond: entered promiscuous mode
[  512.619465] veth2-bond: entered allmulticast mode
[  512.619543] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  512.642998] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  512.650211] fab-br0: port 1(fbond) entered blocking state
[  512.650304] fab-br0: port 1(fbond) entered forwarding state
[  512.739026] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  512.739158] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  512.739255] fbond: active interface up!
[  513.915345] fbond: left allmulticast mode
[  513.915424] veth1-bond: left allmulticast mode
[  513.915476] veth2-bond: left allmulticast mode
[  513.915524] fbond: left promiscuous mode
[  513.915562] veth1-bond: left promiscuous mode
[  513.915618] veth2-bond: left promiscuous mode
[  513.915682] fab-br0: port 1(fbond) entered disabled state
[  513.946565] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  513.946655] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  513.958167] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  513.958360] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  513.968110] fbond (unregistering): Released all slaves